Step Drill Bit HSS 4-12 4-20 4-32mm Nano Blue Coated Step Cone Drill Hex Shank

Freeshping HSS 4-12 4-20 4-32mm Nano Blue Coated Step Cone Drill Hex Shank Step Drill Bit For Wood Hole Cutter Pagoda Drill Features: 1. This is HSS High Speed Steel Step Drill, which is made from high quality HSS steel, and with the nano blue coated to reduce friction and heat. 2. It is very suitable for using to cut holes in a variety of materials including steel, bra, wood, plastic, etc 3. Usually used to mark the center of a point, the small dimple guide the t of the drill and avoids sl or deviation which result in damaging. Specification: Type: Step Drill Bit Material: HSS High Speed Steel Coating: Nano Blue Coated Size: 3-12mm: 3,4,5,6,7,8,9,10,11,12mm 10 Steps 4-12mm: 4,6,8,10,12mm 5 Steps 4-20mm: 4,6,8,10,12,14,16,18,20mm 9 Steps 4-32mm: 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm 15 Steps Note Please allow 1-3mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Including: HSS Step Drill Bit

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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